Glowing ball lightning floating through residential streets, monstrous multi-vortex tornadoes shredding everything in their path, inland tidal bores turning calm rivers into churning walls of water, and explosive downbursts detonating like atmospheric bombs. Welcome to 10 Extreme Weather Moments You Wouldn’t Believe if Not Filmed. In this jaw-dropping meteorological countdown, we analyze 10 of the most bizarre, terrifying, and scientifically mind-boggling weather events ever captured on camera by eyewitnesses, dashcams, and storm chasers around the globe.